The right leg has been sore and the left leg is normal may have the following conditions: 1, lumbar disc herniation, if sitting for a long time or maintaining a posture, may lead to low back pain, limited movement, foot numbness and so on. If the lumbar disc herniation compresses the right sciatic nerve, it will lead to soreness, pain, numbness and other symptoms in the right buttock and lower limbs. Treatment can be given to the Siwei Pu analgesia, flurbiprofen Babu Cream external analgesia, ultrasound drug introduction, lumbar spine traction, traditional Chinese medicine paste, traditional Chinese medicine fumigation and other physical therapy to relieve the symptoms. 2, varicose veins, if the right leg is sore and swollen accompanied by capillary congestion, it may be caused by varicose veins. Treatment can be given to the blood circulation and blood stasis, acupuncture, Chinese medicine paste, towel hot compresses and other physiotherapy, as well as wearing varicose veins socks to relieve symptoms, usually also need to pay more attention to rest, wear loose clothing.